10 Best Places to Harness Solar Power

Today’s solar cell technology has its roots in the early days of America’s space program, when in 1958, NASA launched the solar-powered Vanguard I satellite. Solar power technology has become more efficient. But the cost is still two to four times more than other energy sources.   10. The Netherlands Most solar energy in The Netherlands comes from solar cells […]

Read more

Does Wi-Fi damage sperm?

If you’re worried about infertility, don’t try to Google the term with a computer on your lap, says the London Telegraph. A new experiment suggests that radiation from a single Wi-Fi-enabled laptop may be strong enough to cause cell damage in sperm. Argentine researchers took samples of ejaculated semen and left them directly under a computer—simulating holding a laptop directly […]

Read more
1 63 64 65 66 67 455